^That's a valid point about making that part Main two way to take the pressure off King.
And, yeah, that section of King (east of Wellington) is really, really poor. Perhaps it could be rejuvenated, in part, by making it two-way and adding bike lanes etc. rather than having LRT run on it but, yeah, a good point regardless.
I don't think any two people will ever agree on the precise route LRT should take through the city. I guess we should just be thankful we're getting it and not worry too much about the minutiae of it all...